Situations to discussCommon job conditions that change the approach
Describe what you have observed before requesting work. These examples are not substitutes for an on-site diagnosis.
Owner has a rooftop system but no paperwork
Gather equipment models, supply details and existing documents and determine the proper rectification path.
Client adds batteries to an authorised PV installation
Check whether the configuration change requires an update to the existing approval.
Contractor proposes an unapproved inverter
Review current equipment approval requirements before agreeing to a design.
Scope and quotation
What influences the cost and practical work?
- Electricity distributor and property supply
- Equipment approvals and existing documentation
- Professional design and sign-off needs
- Any corrective electrical work and application stages
The City of Cape Town authorisation guidance applies to relevant new and modified PV and battery systems in its supply area. City-approved inverter arrangements, professional sign-off and authorisation must be addressed before switching on. Other distributors may impose their own rules.
PV and battery permission is a sequence, not one form
Cape Town’s City-supplied customers use the online Energy Services application process for applicable PV and battery systems. Permission to Install is not the same as permission to energise: commissioning documentation, a CoC and professional sign-off can be needed before the system may operate. Properties supplied by Eskom require the appropriate Eskom route. Confirm the supply authority, proposed inverter model and sign-off responsibilities before equipment is ordered.
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